Custom Labels In Salesforce

Before proceed you must enable the translation workbench and add the supported  language. To enable the translation workbench go through  Translation Workbench In Salesforce.

–> Custom labels are simple text values  which is used by user to translate in any salesforce supported language.

–> It present the information in user native language.

–> It can be used in salesforce visualforce page by three ways.

1. In Visualforce Page
2. In Apex Class
3.  In JavaScript

Let’s see an example to use it.

Step 1: First create custom labels for the content. Goto||Setup||Create||Custom Labels.

Step 2: Create visualforce page and apex class to show the label as shown in below code.

# Visualforce Page Code

<apex:page language="de" controller="exampleCustomLabel">
    <!-- 
	/**
    * Webkul Software.
    *
    * @category  Webkul
    * @author    Webkul
    * @copyright Copyright (c) 2010-2016 Webkul Software Private Limited (https://webkul.com)
    * @license   https://store.webkul.com/license.html
    */
	-->
    
    <!-- If your org has a name space $Label.namespace.labelName --> 
    
    <apex:form>
        <p >
            Render By Visualforce Page :  {!$Label.German}
        </p>
        <p >
            Render By Apex Class :  {!cstmLabel}
        </p>
    </apex:form>
</apex:page>

# Apex Class :

public class exampleCustomLabel {
    /**
    * Webkul Software.
    *
    * @category  Webkul
    * @author    Webkul
    * @copyright Copyright (c) 2010-2016 Webkul Software Private Limited (https://webkul.com)
    * @license   https://store.webkul.com/license.html
    */
    
    public String cstmLabel {get; set;}
    public exampleCustomLabel () {
        // If you have namespace use System.Label.your_namespace.label_name
        // Here German is custom label name
        cstmLabel = System.Label.German;
    }
}